Factor Info

ID 88237
Size 406 digits / 1347 bits
Status composite
Value 2520583935946720855946023897154492262147945526180121139891999421596465981716697862424399195000403060461235587017049034040606773711669476520886305745755434256423612559450575003720782931802221217069000950280557724499647936792495562005533246437348172278941152102056568944724914681088230514883739524351523498800270749524844659174953923842608087495666350879682244987969919094583117842559639430755240861189023051

Factorizations

Primary (ID: 15222) 20792938928591865188240096812904006250659656753228144920565015447093674303370768417852236151516942033 (proven prime)
(ID: 88238) 121223072149782882271400754729622727046248099371891593941653351456995064151437927151953682255844676532672378414435273721038616285258070371645400130086899427470718231567721488284739684680454299683644852266942628902350251049873931315876111082005830341264375248356935934151190277130672585874203467193267507547 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.